Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,589,542",
      "signature": "0xa50061e6b5ff5fb224e36638c308b4537a77b56c614f71fc848d124ccaa313fff52a6d1481a79409ac1c581d9b53f933",
      "randomness": "0xc3f949a89244378b703425d6dc47fa83d11109979a7ab9d315bc3158eb093e17"
    }
  ],
  "blockNumber": "7,417,708"
}

{
  "Sr25519": "0x70b002d3c8210b651280b4d179a2bb5d2d68232bc549aa59dbc28bc06b3eef616d3347272954d3d78aa3a12c9f4d7e118786deebb367393157f5d4aa8c36e981"
}